| Equatorial radius | 6378 kilometers |
| Polar radius | 6357 kilometers |
| Radius of sphere with Earth’s volume | 6371 kilometers |
| Volume | 1.083 × 1027 cubic centimeters |
| Surface area | 5.1 × 1018 square centimeters |
| Percent surface area of oceans | 71 |
| Percent surface area of land | 29 |
| Average elevation of land | 623 meters |
| Average depth of oceans | 3.8 kilometers |
| Mass | 5.976 × 1027 grams |
| Density | 5.517 grams/cubic centimeters |
| Gravity at equator | 978.032 centimeters/second/second |
| Mass of atmosphere | 5.1 × 1021 grams |
| Mass of ice | 25–30 × 1021 grams |
| Mass of oceans | 1.4 × 1024 grams |
| Mass of crust | 2.5 × 1025 grams |
| Mass of mantle | 4.05 × 1027 grams |
| Mass of core | 1.90 × 1027 grams |
| Mean distance to Sun | 1.496 × 108 kilometers |
| Mean distance to Moon | 3.844 × 105 kilometers |
| Ratio: Mass of Sun/mass of Earth | 3.329 × 105 |
| Ratio: Mass of Earth/mass of Moon | 81.303 |
| Total geothermal energy reaching Earth’s surface each year | 1021 joule; 2.39 × 1020 calories; 949 quads |
| Earth’s daily receipt of solar energy | 14,137 quads; 1.49 × 1022 joules |
| U.S. energy consumption, 2012 | 95 quads |
AP-3